18190844

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2837}}^1$

素因数の和:3077

約数の個数: 24

約数和(自身を含む): 36553440

約数和(自身を除く): 18362596

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 2837, 3206, 5674, 6412, 11348, 19859, 39718, 79436, 649673, 1299346, 2598692, 4547711, 9095422, 18190844]

約数ペア:

[(1, 18190844), (2, 9095422), (4, 4547711), (7, 2598692), (14, 1299346), (28, 649673), (229, 79436), (458, 39718), (916, 19859), (1603, 11348), (2837, 6412), (3206, 5674)]